{"id":38638,"date":"2025-07-22T16:35:01","date_gmt":"2025-07-22T13:05:01","guid":{"rendered":"https:\/\/caeassistant.com\/?p=38638"},"modified":"2026-06-08T23:01:41","modified_gmt":"2026-06-08T19:31:41","slug":"abaqus%e8%9e%ba%e6%a0%93%e8%bd%bd%e8%8d%b7%e8%bf%9e%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/dev.caeassistant.com\/zh\/%e5%8d%9a%e5%ae%a2\/abaqus%e8%9e%ba%e6%a0%93%e8%bd%bd%e8%8d%b7%e8%bf%9e%e6%8e%a5\/","title":{"rendered":"Abaqus\u87ba\u6813\u52a0\u8f7d\u6559\u7a0b | \u52a0\u8f7d\u3001\u9884\u7d27\u548c\u8fde\u63a5"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>\u87ba\u6813\u8fde\u63a5\u65e0\u5904\u4e0d\u5728\uff0c\u4ece\u6c7d\u8f66\u3001\u673a\u68b0\u5230\u5efa\u7b51\u7269\u3001\u6865\u6881\uff0c\u968f\u5904\u53ef\u89c1\u3002\u4f46\u87ba\u6813\u7684\u4f5c\u7528\u4e0d\u4ec5\u4ec5\u662f\u56fa\u5b9a\u90e8\u4ef6\u3002\u5b83\u4eec\u627f\u53d7\u8f7d\u8377\uff0c\u5728\u62c9\u529b\u4f5c\u7528\u4e0b\u4f1a\u4f38\u957f\uff0c\u751a\u81f3\u53ef\u80fd\u53d1\u751f\u65ad\u88c2\u3002\u56e0\u6b64\uff0c\u5728\u6a21\u62df\u87ba\u6813\u8fde\u63a5\u65f6\uff0c\u6211\u4eec\u5fc5\u987b\u786e\u4fdd\u6a21\u62df\u7684\u51c6\u786e\u6027\u3002.<\/p>\n<p>Abaqus \u63d0\u4f9b\u4e86\u591a\u79cd\u87ba\u6813\u5efa\u6a21\u65b9\u6cd5\uff0c\u5c24\u5176\u662f\u5728\u9884\u7d27\u529b\u65b9\u9762\u3002\u9884\u7d27\u529b\u662f\u6307\u62e7\u7d27\u87ba\u6813\u540e\u4f7f\u90e8\u4ef6\u4fdd\u6301\u8fde\u63a5\u72b6\u6001\u7684\u529b\u3002\u5b83\u4f1a\u5f71\u54cd\u8fde\u63a5\u4ef6\u7684\u6027\u80fd\u3001\u521a\u5ea6\u4ee5\u53ca\u5206\u79bb\u6216\u5931\u6548\u7684\u6982\u7387\u3002\u5728\u4eff\u771f\u4e2d\u5ffd\u7565\u9884\u7d27\u529b\u4f1a\u5bfc\u81f4\u7ed3\u679c\u4e0d\u51c6\u786e\u3002.<\/p>\n<p>\u5728\u672c\u7bc7\u535a\u5ba2\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u5728 Abaqus \u4e2d\u65bd\u52a0\u87ba\u6813\u8f7d\u8377\u3002\u6211\u4eec\u5c06\u4ecb\u7ecd\u4e0d\u540c\u7684\u5efa\u6a21\u65b9\u6cd5\uff0c\u4ece\u7b80\u5355\u7684\u7ed1\u5b9a\u7ea6\u675f\u5230\u8be6\u7ec6\u7684\u5b9e\u4f53\u87ba\u6813\u5efa\u6a21\u3002\u60a8\u8fd8\u5c06\u5b66\u4e60\u5982\u4f55\u4f7f\u7528\u529b\u6216\u6536\u7f29\u6765\u65bd\u52a0\u9884\u7d27\u529b\uff0c\u4ee5\u53ca\u4f55\u65f6\u4f7f\u7528\u6bcf\u79cd\u65b9\u6cd5\u3002\u672c\u6307\u5357\u5c06\u5e2e\u52a9\u60a8\u5728 Abaqus \u87ba\u6813\u8fde\u63a5\u4e2d\u66f4\u51c6\u786e\u5730\u6a21\u62df\u87ba\u6813\u884c\u4e3a\u3002.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"47856\" class=\"elementor elementor-47856\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-2b4aff5 e-con-full e-flex e-con e-parent\" data-id=\"2b4aff5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29095e9 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-image\" data-id=\"29095e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"846\" src=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling.jpg\" class=\"attachment-full size-full wp-image-12404\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling.jpg 700w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-248x300.jpg 248w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-406x491.jpg 406w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-62x75.jpg 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-600x725.jpg 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-150x181.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d61d7d2 e-con-full e-flex e-con e-child\" data-id=\"d61d7d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07b482a elementor-widget__width-initial title-limit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\" data-id=\"07b482a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"product_title entry-title elementor-heading-title elementor-size-default\"><a href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81\/abaqus%e8%9e%ba%e6%a0%93%e5%bb%ba%e6%a8%a11\/\">Abaqus\u87ba\u6813\u8f7d\u8377\u6559\u7a0b\uff1a\u7b80\u5316Abaqus\u4e2d\u7684\u87ba\u6813\u5efa\u6a21<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bbdf76 elementor-widget__width-initial elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6bbdf76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-star-half-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">4.33<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8caec64 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"8caec64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u7c7b\u522b\uff1a <a href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/%e4%bc%9a%e5%91%98%e8%b5%84%e6%a0%bc-2\/\" rel=\"tag\">\u4f1a\u5458\u8d44\u683c\u5305\u542b<\/a><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d2eb41 elementor-widget__width-initial text-limit elementor-widget elementor-widget-woocommerce-product-short-description\" data-id=\"2d2eb41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-short-description.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"woocommerce-product-details__short-description\">\n\t<p>\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u5728\u5404\u79cd\u5de5\u7a0b\u7ed3\u6784\uff08\u5305\u62ec\u5efa\u7b51\u7269\u3001\u6865\u6881\u548c\u673a\u68b0\uff09\u7684\u7a33\u5b9a\u6027\u548c\u7ed3\u6784\u5b8c\u6574\u6027\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u87ba\u6813\u7528\u4e8e\u7d27\u56fa\u6216\u8fde\u63a5\u4e0d\u540c\u7684\u90e8\u4ef6\uff0c\u4ece\u800c\u4f20\u9012\u8377\u8f7d\u5e76\u786e\u4fdd\u8377\u8f7d\u8def\u5f84\u7684\u8fde\u7eed\u6027\u3002\u8fde\u63a5\u4ef6\u8fde\u63a5\u7ed3\u6784\u5143\u4ef6\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u4fdd\u6301\u6574\u4f53\u7a33\u5b9a\u6027\u7684\u540c\u65f6\u79fb\u52a8\u548c\u53d8\u5f62\u3002\u6b63\u786e\u8bbe\u8ba1\u548c\u9009\u62e9\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u5bf9\u4e8e\u786e\u4fdd\u7ed3\u6784\u7684\u5b89\u5168\u6027\u548c\u8010\u4e45\u6027\u81f3\u5173\u91cd\u8981\u3002\u9009\u62e9\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u8377\u8f7d\u7c7b\u578b\u3001\u6240\u7528\u6750\u6599\u548c\u73af\u5883\u6761\u4ef6\u7b49\u56e0\u7d20\u3002\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u7684\u8bbe\u8ba1\u548c\u5b89\u88c5\u4e0d\u5f53\u53ef\u80fd\u5bfc\u81f4\u7ed3\u6784\u53d1\u751f\u707e\u96be\u6027\u7834\u574f\u3002\u5728\u672c\u8bfe\u7a0b\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u5bf9\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u8fdb\u884c\u5efa\u6a21\uff0c\u5e76\u901a\u8fc7\u5b9e\u9645\u793a\u4f8b\u6a21\u62df\u8fde\u63a5\u4ef6\u548c\u5176\u4ed6\u90e8\u4ef6\u7684\u5931\u6548\u60c5\u51b5\u3002.<\/p>\n<div class=\"woocommerce-product-details__short-description\">\n<div id=\"wc-stripe-payment-request-wrapper\">\n<div id=\"wc-stripe-payment-request-button\" class=\"StripeElement\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60cf2ef elementor-absolute pulse-btn elementor-widget elementor-widget-button\" data-id=\"60cf2ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81\/abaqus%e8%9e%ba%e6%a0%93%e5%bb%ba%e6%a8%a11\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">BUY NOW<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5036b9c elementor-widget__width-inherit elementor-absolute elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-html\" data-id=\"5036b9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: block;position: absolute\" width=\"0\" height=\"0\">\r\n  <defs><clippath id=\"clip\" clippathunits=\"objectBoundingBox\">\r\n  <path d=\"M0.0313,0H0.8313A0.0187,0.06,0,0,1,0.85,0.06V0.14A0.0187,0.06,0,0,0,0.8688,0.2H0.9812A0.0187,0.06,0,0,1,1,0.26V0.9A0.0313,0.1,0,0,1,0.9688,1H0.0313A0.0313,0.1,0,0,1,0,0.9V0.1A0.0313,0.1,0,0,1,0.0313,0Z\"\/>\r\n  <\/clippath><\/defs>\r\n<\/svg>\r\n<div class=\"inverted\"><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<h2>A Quick Overview of Bolt and Abaqus Bolt Modeling<\/h2>\n<p>Bolted joints are everywhere, in buildings, cars, machines, and bridges. They connect parts. They hold things together. But they don\u2019t just sit there. They carry loads. They stretch. Sometimes they even fail.<\/p>\n<p>\u8fd9\u5c31\u662f\u87ba\u6813\u5efa\u6a21\u7684\u91cd\u8981\u6027\u6240\u5728\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u87ba\u6813\u5fc5\u987b\u627f\u53d7\u62c9\u529b\u3001\u526a\u5207\u529b\u6216\u626d\u8f6c\u529b\u7b49\u4f5c\u7528\u529b\u3002\u5728\u4eff\u771f\u4e2d\uff0c\u6211\u4eec\u5fc5\u987b\u7cbe\u786e\u5730\u6a21\u62df\u8fd9\u4e9b\u4f5c\u7528\u529b\u3002\u5982\u679c\u8fc7\u4e8e\u7b80\u5316\uff0c\u7ed3\u679c\u53ef\u80fd\u4f1a\u4ea7\u751f\u8bef\u5bfc\u3002\u800c\u8fd9\u6b63\u662f Abaqus \u87ba\u6813\u8f7d\u8377\u529f\u80fd\u53d1\u6325\u4f5c\u7528\u7684\u5730\u65b9\u3002.<\/p>\n<p>\u5728 Abaqus \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u591a\u79cd\u65b9\u5f0f\u6a21\u62df\u87ba\u6813\u3002\u6211\u4eec\u53ef\u4ee5\u65bd\u52a0\u9884\u7d27\u529b\u6765\u6a21\u62df\u62e7\u7d27\u8fc7\u7a0b\u3002\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u87ba\u6813\u4e0e\u5176\u5468\u56f4\u677f\u6750\u7684\u76f8\u4e92\u4f5c\u7528\u65b9\u5f0f\u3002\u6211\u4eec\u751a\u81f3\u53ef\u4ee5\u5c06\u87ba\u6813\u5efa\u6a21\u4e3a\u5b8c\u6574\u7684 3D \u96f6\u4ef6\u6216\u7b80\u5316\u7684\u8fde\u63a5\u5668\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u76ee\u6807\u3002.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-38639\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection.jpeg\" sizes=\"(max-width: 622px) 100vw, 622px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection.jpeg 1203w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-300x199.jpeg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-1024x680.jpeg 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-430x286.jpeg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-768x510.jpeg 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-62x41.jpeg 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-600x399.jpeg 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-725x482.jpeg 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/An-example-of-bolt-connection-150x100.jpeg 150w\" alt=\"\u87ba\u6813\u8fde\u63a5\u793a\u4f8b\" width=\"622\" height=\"413\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 1\uff1a\u87ba\u6813\u8fde\u63a5\u793a\u4f8b [<a href=\"https:\/\/structurescentre.com\/design-of-bolted-connections-worked-example\/\" target=\"_blank\" rel=\"nofollow noopener\">\u53c2\u8003<\/a>]<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u87ba\u6813\u6a21\u62df\u5f88\u91cd\u8981\uff1f<\/strong><\/p>\n<ul>\n<li>\u87ba\u6813\u4f1a\u5f71\u54cd\u63a5\u5934\u7684\u521a\u5ea6\u3002.<\/li>\n<li>\u5b83\u4eec\u63a7\u5236\u7740\u8f7d\u8377\u5982\u4f55\u4ece\u4e00\u4e2a\u90e8\u4ef6\u4f20\u9012\u5230\u53e6\u4e00\u4e2a\u90e8\u4ef6\u3002.<\/li>\n<li>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f8b\u5982\u75b2\u52b3\uff0c\u5373\u4f7f\u8f7d\u8377\u770b\u8d77\u6765\u5f88\u5c0f\uff0c\u87ba\u6813\u4e5f\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u5931\u6548\u3002.<\/li>\n<\/ul>\n<p>So, understanding Abaqus bolt connection methods helps us model reality better. Whether you\u2019re analyzing a steel frame or a car suspension, simulating bolts the right way makes a difference.<\/p>\n<h2>What is Bolt Pretension (Preload)?<\/h2>\n<p>\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d\uff0c\u5f53\u6211\u4eec\u62e7\u7d27\u87ba\u6813\u65f6\uff0c\u87ba\u6813\u4f1a\u88ab\u62c9\u4f38\u3002\u8fd9\u79cd\u62c9\u4f38\u4f1a\u4ea7\u751f\u4e00\u79cd\u529b\uff0c\u4f7f\u8fde\u63a5\u90e8\u4ef6\u4fdd\u6301\u5728\u4e00\u8d77\u3002\u8fd9\u79cd\u529b\u88ab\u79f0\u4e3a\u9884\u7d27\u529b\u6216\u9884\u8f7d\u8377\u3002.<\/p>\n<ul>\n<li><strong>\u4f8b\u5b50\uff1a<\/strong><\/li>\n<\/ul>\n<p>Let\u2019s say you\u2019re changing a car tire. You put the wrench on a wheel bolt, then use your leg to push it down hard. You might hear a sharp sound as the bolt stretches slightly. That noise isn\u2019t the bolt breaking; it\u2019s the sound of tension building inside the bolt as it stretches and tightens. What you\u2019re doing here is applying preload. You\u2019re pulling the bolt, creating internal force that clamps the wheel to the hub. This force helps keep the wheel secure while driving.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-38647\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload.png\" sizes=\"(max-width: 543px) 100vw, 543px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload.png 775w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-300x212.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-430x304.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-768x543.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-62x44.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-600x424.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-725x513.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-bolt-before-and-after-applying-pretension-preload-150x106.png 150w\" alt=\"\u87ba\u6813\u5728\u65bd\u52a0\u9884\u7d27\u529b\uff08\u9884\u8f7d\u8377\uff09\u524d\u540e\u7684\u5bf9\u6bd4\u56fe\" width=\"543\" height=\"384\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe2\uff1a\u87ba\u6813\u5728\u65bd\u52a0\u9884\u7d27\u529b\uff08\u9884\u8f7d\u8377\uff09\u524d\u540e\u7684\u5bf9\u6bd4\u56fe<\/p>\n<h3><strong>Why Apply Preload?<\/strong><\/h3>\n<p>\u62e7\u7d27\u87ba\u6813\u65f6\uff0c\u87ba\u6813\u4f1a\u88ab\u62c9\u4f38\u3002\u8fd9\u79cd\u62c9\u4f38\u4f1a\u5728\u87ba\u6813\u4e2d\u4ea7\u751f\u62c9\u529b\uff0c\u4ece\u800c\u5c06\u8fde\u63a5\u7684\u90e8\u4ef6\u62c9\u7d27\u3002\u540c\u65f6\uff0c\u5b83\u8fd8\u4f1a\u4ea7\u751f\u5939\u7d27\u529b\uff0c\u4f7f\u8fde\u63a5\u4ef6\u7d27\u5bc6\u8d34\u5408\u3002\u8fd9\u5c31\u662f\u9884\u7d27\u529b\u3002.<\/p>\n<p>\u9884\u7d27\u529b\u5c31\u50cf\u4e00\u4e2a\u5185\u90e8\u5939\u7d27\u88c5\u7f6e\uff0c\u5b83\u80fd\u4fdd\u6301\u8fde\u63a5\u7d27\u5bc6\u3002\u5373\u4f7f\u5916\u90e8\u8f7d\u8377\u8bd5\u56fe\u4f7f\u94a2\u677f\u5206\u79bb\uff0c\u4e5f\u5fc5\u987b\u9996\u5148\u514b\u670d\u9884\u7d27\u529b\u3002\u8fd9\u610f\u5473\u7740\u87ba\u6813\u5728\u677e\u52a8\u6216\u6ed1\u52a8\u4e4b\u524d\u53ef\u4ee5\u627f\u53d7\u66f4\u5927\u7684\u963b\u529b\u3002\u8fd9\u5c31\u662f\u9884\u7d27\u529b\u5982\u6b64\u91cd\u8981\u7684\u539f\u56e0\u3002.<\/p>\n<p>\u5728\u4eff\u771f\u4e2d\uff0c\u65bd\u52a0 Abaqus \u87ba\u6813\u8f7d\u8377\u53ef\u4ee5\u91cd\u73b0\u8fd9\u4e00\u91cd\u8981\u6548\u5e94\u3002\u5982\u679c\u6ca1\u6709\u8fd9\u4e00\u6548\u5e94\uff0cAbaqus \u87ba\u6813\u8fde\u63a5\u53ef\u80fd\u4f1a\u8868\u73b0\u5f97\u8fc7\u8f6f\uff0c\u6216\u8005\u8fc7\u65e9\u5206\u79bb\uff0c\u4ece\u800c\u5bfc\u81f4\u9519\u8bef\u7684\u5e94\u529b\u6216\u5931\u6548\u9884\u6d4b\u3002.<\/p>\n<h3><span id=\"22_How_to_Specify_Bolt_Preload\" class=\"ez-toc-section\"><\/span><strong>How to Specify Bolt Preload?<\/strong><\/h3>\n<p>\u9884\u8f7d\u8377\u901a\u5e38\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u8ba1\u7b97\uff1a\u00a0<strong>\u57fa\u4e8e\u626d\u77e9\u7684\u516c\u5f0f\u3002.<\/strong><\/p>\n<p>\u5982\u679c\u4f7f\u7528\u626d\u77e9\u6273\u624b\u62e7\u7d27\u87ba\u6813\uff0c\u8bf7\u4f7f\u7528\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38648\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154413.png\" sizes=\"(max-width: 143px) 100vw, 143px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154413.png 246w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154413-62x35.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154413-150x84.png 150w\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" width=\"143\" height=\"80\" \/><\/p>\n<p>\u5728\u54ea\u91cc\uff1a<\/p>\n<ul>\n<li>F<sub>p<\/sub>\u00a0\u9884\u7d27\u529b\uff08N\uff09<\/li>\n<li>T \u4e3a\u62e7\u7d27\u626d\u77e9\uff08N\u00b7m\uff09<\/li>\n<li>K \u4e3a\u626d\u77e9\u7cfb\u6570\uff08\u7ea6\u4e3a 0.2 \u81f3 0.3\uff0c\u53d6\u51b3\u4e8e\u6da6\u6ed1\u60c5\u51b5\uff09\u3002<\/li>\n<li>d \u4e3a\u87ba\u6813\u6807\u79f0\u76f4\u5f84\uff08\u7c73\uff09<\/li>\n<\/ul>\n<p><strong>\u57fa\u4e8e\u6750\u6599\u7684\u76ee\u6807\u9884\u52a0\u8f7d<\/strong><\/p>\n<p>Some standards suggest using 75%\u201390% of the bolt\u2019s yield strength to avoid over-tightening.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38649\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154629.png\" sizes=\"(max-width: 257px) 100vw, 257px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154629.png 360w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154629-300x53.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154629-62x11.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154629-150x26.png 150w\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" width=\"257\" height=\"45\" \/><\/p>\n<p>\u5728\u54ea\u91cc\uff1a<\/p>\n<ul>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38650\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154738.png\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" width=\"28\" height=\"28\" \/>\u00a0\u662f\u87ba\u6813\u7684\u62c9\u5e94\u529b\u9762\u79ef<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38651\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Screenshot-2025-07-22-154750.png\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" width=\"31\" height=\"26\" \/>\u00a0\u662f\u87ba\u6813\u6750\u6599\u7684\u5c48\u670d\u5f3a\u5ea6<\/li>\n<\/ul>\n<p>\u5728Abaqus\u4e2d\uff0c\u9884\u7d27\u529b\u7684\u65bd\u52a0\u65b9\u6cd5\u591a\u79cd\u591a\u6837\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u87ba\u6813\u548c\u87ba\u6813\u8fde\u63a5\u7684\u5efa\u6a21\u7c7b\u578b\u3002\u56e0\u6b64\uff0c\u5728\u63a5\u4e0b\u6765\u7684\u7ae0\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u91cd\u70b9\u8ba8\u8bba\u5728Abaqus\u4e2d\u5bf9\u87ba\u6813\u8fde\u63a5\u8fdb\u884c\u5efa\u6a21\u65f6\u5982\u4f55\u65bd\u52a0\u9884\u7d27\u529b\u3002.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"47856\" class=\"elementor elementor-47856\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-2b4aff5 e-con-full e-flex e-con e-parent\" data-id=\"2b4aff5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29095e9 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-image\" data-id=\"29095e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"846\" src=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling.jpg\" class=\"attachment-full size-full wp-image-12404\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling.jpg 700w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-248x300.jpg 248w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-406x491.jpg 406w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-62x75.jpg 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-600x725.jpg 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-150x181.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d61d7d2 e-con-full e-flex e-con e-child\" data-id=\"d61d7d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07b482a elementor-widget__width-initial title-limit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\" data-id=\"07b482a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"product_title entry-title elementor-heading-title elementor-size-default\"><a href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81\/abaqus%e8%9e%ba%e6%a0%93%e5%bb%ba%e6%a8%a11\/\">Abaqus\u87ba\u6813\u8f7d\u8377\u6559\u7a0b\uff1a\u7b80\u5316Abaqus\u4e2d\u7684\u87ba\u6813\u5efa\u6a21<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bbdf76 elementor-widget__width-initial elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6bbdf76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-star-half-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">4.33<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8caec64 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"8caec64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u7c7b\u522b\uff1a <a href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/%e4%bc%9a%e5%91%98%e8%b5%84%e6%a0%bc-2\/\" rel=\"tag\">\u4f1a\u5458\u8d44\u683c\u5305\u542b<\/a><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d2eb41 elementor-widget__width-initial text-limit elementor-widget elementor-widget-woocommerce-product-short-description\" data-id=\"2d2eb41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-short-description.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"woocommerce-product-details__short-description\">\n\t<p>\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u5728\u5404\u79cd\u5de5\u7a0b\u7ed3\u6784\uff08\u5305\u62ec\u5efa\u7b51\u7269\u3001\u6865\u6881\u548c\u673a\u68b0\uff09\u7684\u7a33\u5b9a\u6027\u548c\u7ed3\u6784\u5b8c\u6574\u6027\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u87ba\u6813\u7528\u4e8e\u7d27\u56fa\u6216\u8fde\u63a5\u4e0d\u540c\u7684\u90e8\u4ef6\uff0c\u4ece\u800c\u4f20\u9012\u8377\u8f7d\u5e76\u786e\u4fdd\u8377\u8f7d\u8def\u5f84\u7684\u8fde\u7eed\u6027\u3002\u8fde\u63a5\u4ef6\u8fde\u63a5\u7ed3\u6784\u5143\u4ef6\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u4fdd\u6301\u6574\u4f53\u7a33\u5b9a\u6027\u7684\u540c\u65f6\u79fb\u52a8\u548c\u53d8\u5f62\u3002\u6b63\u786e\u8bbe\u8ba1\u548c\u9009\u62e9\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u5bf9\u4e8e\u786e\u4fdd\u7ed3\u6784\u7684\u5b89\u5168\u6027\u548c\u8010\u4e45\u6027\u81f3\u5173\u91cd\u8981\u3002\u9009\u62e9\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u8377\u8f7d\u7c7b\u578b\u3001\u6240\u7528\u6750\u6599\u548c\u73af\u5883\u6761\u4ef6\u7b49\u56e0\u7d20\u3002\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u7684\u8bbe\u8ba1\u548c\u5b89\u88c5\u4e0d\u5f53\u53ef\u80fd\u5bfc\u81f4\u7ed3\u6784\u53d1\u751f\u707e\u96be\u6027\u7834\u574f\u3002\u5728\u672c\u8bfe\u7a0b\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u5bf9\u87ba\u6813\u548c\u8fde\u63a5\u4ef6\u8fdb\u884c\u5efa\u6a21\uff0c\u5e76\u901a\u8fc7\u5b9e\u9645\u793a\u4f8b\u6a21\u62df\u8fde\u63a5\u4ef6\u548c\u5176\u4ed6\u90e8\u4ef6\u7684\u5931\u6548\u60c5\u51b5\u3002.<\/p>\n<div class=\"woocommerce-product-details__short-description\">\n<div id=\"wc-stripe-payment-request-wrapper\">\n<div id=\"wc-stripe-payment-request-button\" class=\"StripeElement\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60cf2ef elementor-absolute pulse-btn elementor-widget elementor-widget-button\" data-id=\"60cf2ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81\/abaqus%e8%9e%ba%e6%a0%93%e5%bb%ba%e6%a8%a11\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">BUY NOW<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5036b9c elementor-widget__width-inherit elementor-absolute elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-html\" data-id=\"5036b9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: block;position: absolute\" width=\"0\" height=\"0\">\r\n  <defs><clippath id=\"clip\" clippathunits=\"objectBoundingBox\">\r\n  <path d=\"M0.0313,0H0.8313A0.0187,0.06,0,0,1,0.85,0.06V0.14A0.0187,0.06,0,0,0,0.8688,0.2H0.9812A0.0187,0.06,0,0,1,1,0.26V0.9A0.0313,0.1,0,0,1,0.9688,1H0.0313A0.0313,0.1,0,0,1,0,0.9V0.1A0.0313,0.1,0,0,1,0.0313,0Z\"\/>\r\n  <\/clippath><\/defs>\r\n<\/svg>\r\n<div class=\"inverted\"><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<h2>Common Approaches to Abaqus Bolt Connection Modeling<\/h2>\n<p>\u5728 Abaqus \u4e2d\uff0c\u87ba\u6813\u5efa\u6a21\u7684\u65b9\u6cd5\u4e0d\u6b62\u4e00\u79cd\u3002\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u53d6\u51b3\u4e8e\u60a8\u7684\u76ee\u6807\uff1a\u901f\u5ea6\u3001\u7cbe\u5ea6\u8fd8\u662f\u6545\u969c\u9884\u6d4b\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u87ba\u6813\u5efa\u6a21\u65b9\u6cd5\u5206\u4e3a\u7b80\u5316\u65b9\u6cd5\u548c\u8be6\u7ec6\u65b9\u6cd5\u3002\u8ba9\u6211\u4eec\u4e00\u6b65\u4e00\u6b65\u5730\u4e86\u89e3\u6bcf\u4e00\u79cd\u65b9\u6cd5\u3002.<\/p>\n<h3><span id=\"31_Not_Preloaded_Bolt_Modelling\" class=\"ez-toc-section\"><\/span>Not Preloaded Bolt Modelling<\/h3>\n<p>\u8fd9\u79cd\u7c7b\u578b\u7684\u8fde\u63a5\u5668\u9002\u5408\u53ea\u9700\u8981\u5c06\u96f6\u4ef6\u56fa\u5b9a\u5728\u4e00\u8d77\u800c\u65e0\u9700\u6a21\u62df\u62e7\u7d27\u7684\u60c5\u51b5\u3002\u5b83\u901f\u5ea6\u66f4\u5feb\u3001\u64cd\u4f5c\u66f4\u7b80\u4fbf\uff0c\u4f46\u7f3a\u4e4f\u771f\u6b63\u7684\u9884\u7d27\u529b\u3002.<\/p>\n<h4>Tie Connection<\/h4>\n<p>\u53ef\u4ee5\u628a\u8fd9\u60f3\u8c61\u6210\u628a\u4e24\u4e2a\u8868\u9762\u710a\u63a5\u5728\u4e00\u8d77\u3002\u4f60\u9700\u8981\u5728\u5b54\u8868\u9762\u6216\u677f\u4e4b\u95f4\u4f7f\u7528\u7ed1\u5b9a\u7ea6\u675f\u3002.<\/p>\n<ul>\n<li>\u7b80\u5355\u5feb\u6377<\/li>\n<li>\u65e0\u9700\u87ba\u6813\u51e0\u4f55\u5f62\u72b6<\/li>\n<li>\u4e0d\u5141\u8bb8\u5206\u79bb\u6216\u9884\u52a0\u8f7d<\/li>\n<\/ul>\n<p><strong>\u9002\u7528\u60c5\u51b5\uff1a<\/strong>\u00a0\u4f60\u4e0d\u5728\u4e4e\u87ba\u6813\u7684\u529b\u6216\u5206\u79bb\u5ea6\uff0c\u53ea\u5728\u4e4e\u521a\u6027\u8fde\u63a5\u3002.<\/p>\n<p>This method is often used when you\u2019re not analyzing the bolt itself but just want to connect two parts firmly in your model. It\u2019s great for early design stages or when you\u2019re testing load paths in a large assembly. But keep in mind it doesn\u2019t simulate real bolt behavior, so you can\u2019t capture loosening, gapping, or clamping effects.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38652\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint.png\" sizes=\"(max-width: 841px) 100vw, 841px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint.png 1225w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-300x153.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-1024x521.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-430x219.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-768x391.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-62x32.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-600x305.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-725x369.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-sample-of-tie-connection-for-joint-150x76.png 150w\" alt=\"\u8282\u70b9\u8fde\u63a5\u793a\u4f8b | Abaqus \u87ba\u6813\u8f7d\u8377\" width=\"841\" height=\"428\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 3\uff1a\u8fde\u63a5\u8282\u70b9\u7684\u62c9\u6746\u8fde\u63a5\u793a\u4f8b<\/p>\n<p>\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u677f\u9762\u4e4b\u95f4\u7684\u8fde\u63a5\u7ea6\u675f\u662f\u6709\u6548\u7684\uff0c\u87ba\u6813\u5728\u8fde\u63a5\u4e2d\u4e0d\u8d77\u4f5c\u7528\u3002.<\/p>\n<h4>Rigid Beam Element Connector<\/h4>\n<p>\u8be5\u65b9\u6cd5\u4f7f\u7528\u5143\u4ef6\u8fde\u63a5\u5668\u5c06\u8fde\u63a5\u5904\u7684\u4e24\u4e2a\u53c2\u8003\u70b9\u6216\u8868\u9762\u8fde\u63a5\u8d77\u6765\u3002.<\/p>\n<ul>\n<li>\u8fde\u63a5\u5668\u4ee3\u8868\u87ba\u6813\u521a\u5ea6<\/li>\n<li>\u4e0d\u6a21\u62df\u51e0\u4f55\u5f62\u72b6\u6216\u9884\u8f7d\u8377<\/li>\n<li>\u80fd\u591f\u4f20\u9012\u529b\u548c\u529b\u77e9<\/li>\n<\/ul>\n<p>This method is like placing a strong rod between parts. It can simulate the stiffness of a bolt, but it doesn\u2019t include the contact between the bolt head, nut, and plates. It\u2019s useful when you\u2019re more interested in the global response of the assembly than the exact bolt stress. But again, no preload and no contact effects are captured. Generally, element connectors help us reduce simulation cost and make it easier for users by modelling simply.<\/p>\n<p>\u8981\u4f7f\u7528\u6b64\u65b9\u6cd5\uff0c\u9996\u5148\u7528\u6237\u5fc5\u987b\u5c06\u5b54\u4e0e\u63a7\u5236\u70b9\uff08\u53c2\u8003\u70b9\uff09\u8fde\u63a5\u8d77\u6765\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38653\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points.png\" sizes=\"(max-width: 794px) 100vw, 794px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points.png 1113w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-300x170.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-1024x579.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-430x243.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-768x434.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-62x35.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-600x339.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-725x410.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Coupling-holes-to-the-control-points-150x85.png 150w\" alt=\"\u8fde\u63a5\u5b54\u4e0e\u63a7\u5236\u70b9\" width=\"794\" height=\"449\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 4\uff1a\u8026\u5408\u5b54\u4e0e\u63a7\u5236\u70b9<\/p>\n<p>\u8fd9\u79cd\u8026\u5408\u5fc5\u987b\u662f\u8fd0\u52a8\u5b66\u8026\u5408\uff08RBE2\uff09\uff1b\u7136\u800c\uff0c\u9009\u62e9\u5206\u5e03\u662f\u53ef\u80fd\u7684\uff0c\u4f46\u8ba1\u7b97\u6210\u672c\u66f4\u9ad8\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38654\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2.png\" sizes=\"(max-width: 840px) 100vw, 840px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2.png 1232w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-300x156.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-1024x531.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-430x223.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-768x398.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-62x32.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-600x311.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-725x376.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Kinematic-coupling-RBE2-150x78.png 150w\" alt=\"\u8fd0\u52a8\u8026\u5408\uff08RBE2\uff09\" width=\"840\" height=\"436\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 5\uff1a\u8fd0\u52a8\u8026\u5408\uff08RBE2\uff09<\/p>\n<p>\u5982\u56fe\u6240\u793a\uff0c\u73b0\u5728\u8fd9\u4e9b\u5b54\u4e0e\u53c2\u8003\u70b9\u8fde\u63a5\u8d77\u6765\u4e86\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38655\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points.png\" sizes=\"(max-width: 927px) 100vw, 927px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points.png 1241w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-300x152.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-1024x518.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-430x218.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-768x389.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-62x31.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-600x304.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-725x367.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Cinematically-Coupled-holes-to-the-reference-points-150x76.png 150w\" alt=\"\u5c06\u5b54\u6d1e\u4e0e\u53c2\u8003\u70b9\u8fdb\u884c\u7535\u5f71\u5f0f\u8026\u5408\" width=\"927\" height=\"469\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 6\uff1a\u4e0e\u53c2\u8003\u70b9\u8fdb\u884c\u7535\u5f71\u5316\u8026\u5408\u7684\u5b54<\/p>\n<p>\u5728\u4ea4\u4e92\u6a21\u5757\u7684\u4e0b\u4e00\u6b65\u4e2d\uff0c\u7528\u6237\u5fc5\u987b\u4f7f\u7528\u8fde\u63a5\u5668\u6784\u5efa\u5668\u5728\u5404\u70b9\u4e4b\u95f4\u6784\u5efa\u8fde\u63a5\u5668\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38656\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points.png\" sizes=\"(max-width: 952px) 100vw, 952px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points.png 1083w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-300x181.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-1024x618.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-430x260.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-768x464.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-62x37.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-600x362.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-725x438.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Building-a-connector-between-two-controller-points-150x91.png 150w\" alt=\"\u5728\u4e24\u4e2a\u63a7\u5236\u5668\u70b9\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\u5668\" width=\"952\" height=\"575\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 7\uff1a\u5728\u4e24\u4e2a\u63a7\u5236\u5668\u70b9\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\u5668<\/p>\n<p>\u5728\u4e0a\u56fe\u4e2d\uff0c\u9996\u5148\uff0c\u7528\u6237\u5fc5\u987b\u521b\u5efa\u5750\u6807\u7cfb\u5e76\u9009\u62e9\u4e0e\u8fde\u63a5\u5668\u5e73\u884c\u7684\u8f74\u7ebf\u3002\u5176\u6b21\uff0c\u7528\u6237\u5fc5\u987b\u9009\u62e9\u8fde\u63a5\u5668\u622a\u9762\u3002\u5982\u679c\u8be5\u622a\u9762\u4e0d\u5b58\u5728\uff0c\u5219\u5fc5\u987b\u521b\u5efa\u3002\u5728\u4e0b\u56fe\u4e2d\uff0c\u663e\u793a\u7684\u662f\u9009\u5b9a\u7684\u201c\u8fde\u63a5\u7c7b\u522b\u201d\u4e3a\u201c\u7ec4\u88c5\/\u590d\u6742\u201d\uff0c\u201c\u8fde\u63a5\u7c7b\u578b\u201d\u4e3a\u201c\u6881\u201d\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38657 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Create-Connector-Section.png\" sizes=\"(max-width: 528px) 100vw, 528px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Create-Connector-Section.png 528w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Create-Connector-Section-300x181.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Create-Connector-Section-430x260.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Create-Connector-Section-62x37.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Create-Connector-Section-150x91.png 150w\" alt=\"\u521b\u5efa\u8fde\u63a5\u5668\u90e8\u5206\" width=\"528\" height=\"319\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 8\uff1a\u521b\u5efa\u8fde\u63a5\u5668\u90e8\u5206<\/p>\n<p>\u6700\u540e\uff0c\u5728\u4e0b\u4e00\u5f20\u56fe\u4e2d\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u53c2\u8003\u70b9\u4e4b\u95f4\u6709\u4e00\u4e2a\u6881\u5355\u5143\u8fde\u63a5\u5668\uff0c\u5b83\u4ee3\u8868\u87ba\u6813\u8fde\u63a5\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38658\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection.png\" sizes=\"(max-width: 766px) 100vw, 766px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection.png 1219w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-300x164.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-1024x560.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-430x235.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-768x420.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-62x34.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-600x328.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-725x397.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/A-beam-element-connector-representative-bolt-connection-150x82.png 150w\" alt=\"\u6881\u5143\u4ef6\u8fde\u63a5\u5668\u4ee3\u8868\u87ba\u6813\u8fde\u63a5\" width=\"766\" height=\"419\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 9\uff1a\u6881\u5355\u5143\u8fde\u63a5\u5668\u5178\u578b\u87ba\u6813\u8fde\u63a5<\/p>\n<h3>Preloaded Bolt Modelling<\/h3>\n<p>\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u53ef\u4ee5\u6a21\u62df\u771f\u5b9e\u7684\u87ba\u6813\u62e7\u7d27\u8fc7\u7a0b\uff1b\u9884\u7d27\u3001\u5939\u7d27\uff0c\u6709\u65f6\u751a\u81f3\u5305\u62ec\u5931\u6548\u3002.<\/p>\n<h4>Translator Element Connector<\/h4>\n<p>\u5b83\u4f7f\u7528\u4e00\u4e2a\u8fde\u63a5\u5143\u4ef6\uff0c\u7c7b\u4f3c\u4e8e\u8f74\u5411\u5e73\u79fb\u5668\uff0c\u6cbf\u87ba\u6813\u8f74\u7ebf\u4f5c\u7528\u3002.<\/p>\n<ul>\n<li>\u9884\u8f7d\u8377\u4ee5\u529b\u6216\u957f\u5ea6\u7684\u5f62\u5f0f\u65bd\u52a0<\/li>\n<li>\u6ca1\u6709\u8be6\u7ec6\u7684\u87ba\u6813\u5f62\u72b6<\/li>\n<li>\u6bd4\u5b9e\u4f53\u87ba\u6813\u5efa\u6a21\u901f\u5ea6\u66f4\u5feb<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u4ee5\u628a\u5b83\u60f3\u8c61\u6210\u4e00\u4e2a\u6a21\u62df\u87ba\u6813\u884c\u4e3a\u7684\u6570\u5b57\u5f39\u7c27\u3002Abaqus \u5141\u8bb8\u4f60\u65bd\u52a0\u87ba\u6813\u8f7d\u8377\uff08\u53ef\u4ee5\u662f\u529b\u6216\u8f74\u5411\u6536\u7f29\uff09\u6765\u6a21\u62df\u62e7\u7d27\u8fc7\u7a0b\u3002\u5b83\u80fd\u5f88\u597d\u5730\u6355\u6349\u9884\u7d27\u6548\u5e94\uff0c\u5c24\u5176\u662f\u5728\u5927\u578b\u6a21\u578b\u4e2d\u3002\u4f46\u7531\u4e8e\u5b83\u6ca1\u6709\u6a21\u62df\u4e0e\u677f\u6750\u7684\u63a5\u89e6\uff0c\u56e0\u6b64\u53ef\u80fd\u4f1a\u5ffd\u7565\u5c40\u90e8\u5e94\u529b\u96c6\u4e2d\u548c\u8fde\u63a5\u6469\u64e6\u3002.<\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u4e0e\u6881\u5355\u5143\u8fde\u63a5\u5668\u975e\u5e38\u76f8\u4f3c\u3002\u6240\u6709\u4eff\u771f\u6b65\u9aa4\u90fd\u76f8\u540c\uff0c\u552f\u4e00\u7684\u533a\u522b\u5728\u4e8e\u521b\u5efa\u8fde\u63a5\u5668\u90e8\u5206\u65f6\uff0c\u8fde\u63a5\u7c7b\u578b\u5fc5\u987b\u9009\u62e9\u201c\u8f6c\u6362\u5668\u201d\u3002\u8fd9\u6837\u6a21\u578b\u624d\u80fd\u65bd\u52a0\u9884\u8f7d\u8377\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38659\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-appropriate-connection-type.png\" sizes=\"(max-width: 478px) 100vw, 478px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-appropriate-connection-type.png 542w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-appropriate-connection-type-300x235.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-appropriate-connection-type-430x337.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-appropriate-connection-type-62x49.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-appropriate-connection-type-150x118.png 150w\" alt=\"\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u7c7b\u578b\" width=\"478\" height=\"375\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 10\uff1a\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u7c7b\u578b<\/p>\n<p>\u73b0\u5728\uff0c\u8981\u65bd\u52a0\u9884\u7d27\u529b\uff0c\u7528\u6237\u9700\u8981\u5728\u8d1f\u8f7d\u6a21\u5757\u4e2d\u9009\u62e9\u8fde\u63a5\u5668\u529b\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38660 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-connector-force-in-load-module.png\" sizes=\"(max-width: 401px) 100vw, 401px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-connector-force-in-load-module.png 401w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-connector-force-in-load-module-260x300.png 260w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-connector-force-in-load-module-62x72.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Selecting-connector-force-in-load-module-150x173.png 150w\" alt=\"\u5728\u8d1f\u8f7d\u6a21\u5757\u4e2d\u9009\u62e9\u8fde\u63a5\u5668\u529b\" width=\"401\" height=\"463\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 11\uff1a\u8d1f\u8f7d\u6a21\u5757\u4e2d\u8fde\u63a5\u5668\u529b\u7684\u9009\u62e9<\/p>\n<p>\u6700\u540e\u4e00\u6b65\uff0c\u7528\u6237\u53ef\u4ee5\u5bfc\u5165\u9884\u52a0\u8f7d\u503c\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09\uff0c\u5c06\u9884\u52a0\u8f7d\u5e94\u7528\u4e8e\u8f6c\u6362\u5668\u5143\u7d20\u8fde\u63a5\u5668\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38661 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-appropriate-preload-to-the-translator-element-connector.png\" sizes=\"(max-width: 299px) 100vw, 299px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-appropriate-preload-to-the-translator-element-connector.png 299w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-appropriate-preload-to-the-translator-element-connector-232x300.png 232w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-appropriate-preload-to-the-translator-element-connector-62x80.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-appropriate-preload-to-the-translator-element-connector-150x194.png 150w\" alt=\"\u5bf9\u8f6c\u6362\u5668\u5143\u4ef6\u8fde\u63a5\u5668\u65bd\u52a0\u9002\u5f53\u7684\u9884\u7d27\u529b\" width=\"299\" height=\"387\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 12\uff1a\u5bf9\u8f6c\u6362\u5668\u5143\u4ef6\u8fde\u63a5\u5668\u65bd\u52a0\u9002\u5f53\u7684\u9884\u7d27\u529b<\/p>\n<h4>Solid Bolt<\/h4>\n<p>\u8fd9\u662f\u6700\u8be6\u7ec6\u3001\u6700\u771f\u5b9e\u7684\u6a21\u62df\u65b9\u6cd5\u3002\u60a8\u9700\u8981\u4f7f\u7528\u4e09\u7ef4\u5b9e\u4f53\u5355\u5143\u5bf9\u6574\u4e2a\u87ba\u6813\u8fdb\u884c\u5efa\u6a21\uff0c\u5728\u5212\u5206\u597d\u7684\u6a2a\u622a\u9762\u4e0a\u65bd\u52a0 Abaqus \u87ba\u6813\u8f7d\u8377\uff0c\u5e76\u5728\u87ba\u6813\u5934\u548c\u87ba\u6bcd\u533a\u57df\u5b9a\u4e49\u63a5\u89e6\u3002.<\/p>\n<ul>\n<li>\u5305\u62ec\u87ba\u6813\u5f62\u72b6\u3001\u9884\u7d27\u529b\u548c\u63a5\u89e6\u60c5\u51b5<\/li>\n<li>\u80fd\u591f\u6355\u6349\u5931\u6548\u3001\u5206\u79bb\u548c\u5e94\u529b\u5cf0\u503c<\/li>\n<li>\u9700\u8981\u7f51\u72b6\u7ed3\u6784\u548c\u63a5\u89e6\u88c5\u7f6e<\/li>\n<\/ul>\n<p>If you\u2019re analyzing bolt strength, local stress, or failure modes, this is the way to go. It\u2019s slower and requires more setup, but the accuracy is worth it. It\u2019s especially useful in dynamic studies, such as impact, where bolt failure simulation is critical.<\/p>\n<p>\u4f7f\u7528\u6b64\u65b9\u6cd5\u7684\u7b2c\u4e00\u6b65\u662f\u5728\u8bbe\u7f6e\u87ba\u6813\u4e0e\u8868\u9762\u4e4b\u95f4\u7684\u4ea4\u4e92\u4e4b\u540e\uff0c\u5728\u8f7d\u8377\u6a21\u5757\u4e2d\u65bd\u52a0\u87ba\u6813\u8f7d\u8377\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38662\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/selecting-Bolt-load-type-in-load-module.png\" sizes=\"(max-width: 371px) 100vw, 371px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/selecting-Bolt-load-type-in-load-module.png 401w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/selecting-Bolt-load-type-in-load-module-259x300.png 259w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/selecting-Bolt-load-type-in-load-module-62x72.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/selecting-Bolt-load-type-in-load-module-150x174.png 150w\" alt=\"\u5728\u8f7d\u8377\u6a21\u5757\u4e2d\u9009\u62e9\u201c\u87ba\u6813\u8f7d\u8377\u201d\u7c7b\u578b\" width=\"371\" height=\"430\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 13\uff1a\u5728\u8f7d\u8377\u6a21\u5757\u4e2d\u9009\u62e9\u201c\u87ba\u6813\u8f7d\u8377\u201d\u7c7b\u578b<\/p>\n<p>\u4e4b\u540e\uff0c\u6211\u4eec\u9700\u8981\u4ece\u87ba\u6813\u6746\u4e0a\u9009\u62e9\u4e00\u4e2a\u627f\u53d7\u9884\u7d27\u529b\u7684\u8868\u9762\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u5fc5\u987b\u4f7f\u7528\u201c\u87ba\u6813\u6746\u8868\u9762\u201d\u9009\u9879\u6765\u521b\u5efa\u4e00\u4e2a\u7528\u4e8e\u65bd\u52a0\u9884\u7d27\u529b\u7684\u8868\u9762\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38663\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload.png\" sizes=\"(max-width: 816px) 100vw, 816px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload.png 1095w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-300x169.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-1024x577.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-430x242.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-768x433.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-62x35.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-600x338.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-725x409.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Creating-a-surface-to-apply-preload-150x85.png 150w\" alt=\"\u521b\u5efa\u7528\u4e8e\u65bd\u52a0\u9884\u8f7d\u8377\u7684\u8868\u9762\" width=\"816\" height=\"460\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 14\uff1a\u521b\u5efa\u7528\u4e8e\u65bd\u52a0\u9884\u8f7d\u8377\u7684\u8868\u9762<\/p>\n<p>\u73b0\u5728\u8be5\u65bd\u52a0\u8f7d\u8377\u4e86\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u65b9\u6cd5\uff1a\u65bd\u52a0\u9884\u7d27\u529b\u6216\u8c03\u6574\u957f\u5ea6\u3002\u5728\u6b64\u6b65\u9aa4\u4e2d\uff0c\u8bf7\u52a1\u5fc5\u542f\u7528\u201c\u90e8\u4ef6\u7ea7\u9884\u7d27\u201d\u9009\u9879\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38664 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-bolt-load-in-Abaqus.png\" sizes=\"(max-width: 266px) 100vw, 266px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-bolt-load-in-Abaqus.png 266w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-bolt-load-in-Abaqus-244x300.png 244w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-bolt-load-in-Abaqus-62x76.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Applying-bolt-load-in-Abaqus-150x184.png 150w\" alt=\"\u5728Abaqus\u4e2d\u65bd\u52a0\u87ba\u6813\u8f7d\u8377\" width=\"266\" height=\"327\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 15\uff1a\u5728 Abaqus \u4e2d\u65bd\u52a0\u87ba\u6813\u8f7d\u8377<\/p>\n<p>\u6700\u540e\uff0c\u7ecf\u8fc7\u8fd9\u4e9b\u6b65\u9aa4\u540e\uff0c\u60a8\u53ef\u4ee5\u5728\u4e0b\u4e00\u5f20\u56fe\u4e2d\u770b\u5230\u87ba\u6813\u4e2d\u65bd\u52a0\u4e86\u9884\u7d27\u529b\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38665\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus.png\" sizes=\"(max-width: 718px) 100vw, 718px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus.png 912w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-300x190.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-430x273.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-768x488.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-62x39.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-600x381.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-725x460.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2025\/07\/Preloaded-bolt-in-Abaqus-150x95.png 150w\" alt=\"Abaqus\u4e2d\u7684\u9884\u52a0\u8f7d\u87ba\u6813\" width=\"718\" height=\"456\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 16\uff1aAbaqus \u4e2d\u7684\u9884\u7d27\u87ba\u6813<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"47856\" class=\"elementor elementor-47856\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-2b4aff5 e-con-full e-flex e-con e-parent\" data-id=\"2b4aff5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29095e9 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-image\" data-id=\"29095e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"846\" src=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling.jpg\" class=\"attachment-full size-full wp-image-12404\" alt=\"Abaqus\u87ba\u6813\u8f7d\u8377\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling.jpg 700w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-248x300.jpg 248w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-406x491.jpg 406w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-62x75.jpg 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-600x725.jpg 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2023\/05\/bolt-modeling-150x181.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d61d7d2 e-con-full e-flex e-con e-child\" data-id=\"d61d7d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07b482a elementor-widget__width-initial title-limit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\" data-id=\"07b482a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"product_title entry-title elementor-heading-title elementor-size-default\"><a href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81\/abaqus%e8%9e%ba%e6%a0%93%e5%bb%ba%e6%a8%a11\/\">Abaqus\u87ba\u6813\u8f7d\u8377\u6559\u7a0b\uff1a\u7b80\u5316Abaqus\u4e2d\u7684\u87ba\u6813\u5efa\u6a21<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bbdf76 elementor-widget__width-initial elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6bbdf76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-star-half-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">4.33<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8caec64 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"8caec64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u7c7b\u522b\uff1a <a href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/%e4%bc%9a%e5%91%98%e8%b5%84%e6%a0%bc-2\/\" rel=\"tag\">\u4f1a\u5458\u8d44\u683c\u5305\u542b<\/a><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d2eb41 elementor-widget__width-initial text-limit elementor-widget elementor-widget-woocommerce-product-short-description\" data-id=\"2d2eb41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-short-description.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div 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class=\"woocommerce-product-details__short-description\">\n<div id=\"wc-stripe-payment-request-wrapper\">\n<div id=\"wc-stripe-payment-request-button\" class=\"StripeElement\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60cf2ef elementor-absolute pulse-btn elementor-widget elementor-widget-button\" data-id=\"60cf2ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dev.caeassistant.com\/zh\/%e4%ba%a7%e5%93%81\/abaqus%e8%9e%ba%e6%a0%93%e5%bb%ba%e6%a8%a11\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">BUY NOW<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5036b9c elementor-widget__width-inherit elementor-absolute elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-html\" data-id=\"5036b9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: block;position: absolute\" width=\"0\" height=\"0\">\r\n  <defs><clippath id=\"clip\" clippathunits=\"objectBoundingBox\">\r\n  <path d=\"M0.0313,0H0.8313A0.0187,0.06,0,0,1,0.85,0.06V0.14A0.0187,0.06,0,0,0,0.8688,0.2H0.9812A0.0187,0.06,0,0,1,1,0.26V0.9A0.0313,0.1,0,0,1,0.9688,1H0.0313A0.0313,0.1,0,0,1,0,0.9V0.1A0.0313,0.1,0,0,1,0.0313,0Z\"\/>\r\n  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\u63d0\u4f9b\u4e86\u591a\u79cd\u5de5\u5177\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u53d6\u51b3\u4e8e\u60a8\u7684\u5206\u6790\u76ee\u6807\u3002.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p>\u6d4f\u89c8\u6211\u4eec\u5185\u5bb9\u5168\u9762\u7684 Abaqus \u6559\u7a0b\u9875\u9762\uff0c\u5176\u4e2d\u5305\u542b\u514d\u8d39\u7684 PDF \u6307\u5357\u548c\u9002\u5408\u6240\u6709\u6280\u80fd\u6c34\u5e73\u7684\u8be6\u7ec6\u89c6\u9891\u3002\u63a2\u7d22\u514d\u8d39\u548c\u4ed8\u8d39\u5957\u9910\uff0c\u4ee5\u53ca\u9ad8\u6548\u638c\u63e1 Abaqus \u7684\u5fc5\u5907\u4fe1\u606f\u3002\u7acb\u5373\u5f00\u542f\u60a8\u7684 Abaqus \u5b66\u4e60\u4e4b\u65c5\uff01\u00a0<a href=\"https:\/\/caeassistant.com\/free-abaqus-tutorial-training-video\/\">Abaqus\u6559\u7a0b<\/a>\u00a0\u73b0\u5728\uff01<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Bolted joints are everywhere, from cars and machines to buildings and bridges. But bolts don\u2019t just hold things in place. They carry load, stretch under tension, and can even fail. So, when we simulate them, we need to do it right. Abaqus gives us several ways to model bolts, especially when it comes to preload. 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